arXiv:2508.00249v1 Announce Type: new Abstract: Any population of artificial radio broadcasts in a galaxy contributes to its integrated radio luminosity. If this radio emission is bright enough, inhabited galaxies themselves

ESA’s Mars Express takes us on another mesmerizing flight over the highlands of Xanthe Terra to the smoother lowlands of Chryse Planitia. Billions of years ago, water surged through this region, creating

An international of researchers, including the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI) have used the James Webb Space Telescope to uncover 12 black

Jupiter and its moons are busy in October. If skies are clear, be sure to set your alarm and follow the largest planet in our solar system this month. While

Enceladus’ ice continues to get more and more intriguing as researchers continue to unlock more secrets taken from a probe over ten years ago. When Cassini crashed into Saturn in

Modeling something like geysers on a far-away moon seems like it should be easy. How much complexity could there possibly be when a geyser is simply a hole in some

Interest in icy moons has been growing steadily as they become more and more interesting to astrobiologists. Some take the majority of the attention, like Enceladus with its spectacular geysers.